package edu;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;

/**
 * Created by Administrator on 2018/5/30.
 */
public class UserListServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        DataBase dataBase = new DataBase();
        List<User> userList = dataBase.getUserList();

        request.setAttribute("userList",userList);

        //连接Servlet 和 JSP 的关键所在
        request.getRequestDispatcher("/userList.jsp")
                .forward(request,response);
    }
}
